Home / 3,887,183.06-5,830,813.47-1,362,899.06

Finding the Fourth Proportional to 3,887,183.06, 5,830,813.47 and 1,362,899.06

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Solution

The fourth proportional to 3,887,183.06, 5,830,813.47 and 1,362,899.06 is: 2,044,362.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,887,183.06 : 5,830,813.47 = 1,362,899.06 : x
  2. Step 2: Convert to fraction form
    3,887,183.06/5,830,813.47 = 1,362,899.06/x
  3. Step 3: Cross multiply
    3,887,183.06x = 5,830,813.47 × 1,362,899.06
  4. Step 4: Simplify right side
    3,887,183.06x = 7,946,810,197,298.34
  5. Step 5: Solve for x
    x = 7,946,810,197,298.34/3,887,183.06
  6. Step 6: Final answer
    x = 2,044,362.22

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.